3 years ago

How many killowatts would a heater use at 500 watts for 12 hours?

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

7 0

The heater uses 500 watts, which is 0.5kW, but the kWh value is 6 kWh.

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Ber [7]

$\bf \qquad \textit{Amount for Exponential Decay}
\\\\
A=a(b)^x\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
a=\textit{initial amount}\\
b=\textit{decay factor}\\
x=\textit{elapsed time}\\
\end{cases}
\\\\\\
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3 years ago

Which equation represents the function represented by the table? 17 POINTS!!!

dybincka [34]

Answer:

f(x) = -x -1

Step-by-step explanation:

You can make the correct choice by seeing which equation works for the first line of the table.

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6 0

3 years ago

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Ray Of Light [21]

well, you already know an absolute value expression has a ± siblings, so let's proceed without much fuss.

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